Annette wanted to buy new carpet for her l-shaped room. which expressions could be used to calculate the area of her room? choose exactly two answers that are correct.
a. (17 • 20) – (14 • 10)
b. (17• 6) + (14 • 10)
c. (17 • 6) + (20 • 10)
d. (17 • 20) – (7 • 14)

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

The function show two sisters' savings account and the rate at which they plan to deposit money

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.